47305440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:79

約数の個数: 432

約数和(自身を含む): 209690208

約数和(自身を除く): 162384768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 112, 114, 117, 120, 126, 130, 133, 140, 144, 152, 156, 160, 168, 171, 180, 182, 190, 195, 208, 210, 224, 228, 234, 240, 247, 252, 260, 266, 273, 280, 285, 288, 304, 312, 315, 336, 342, 360, 361, 364, 380, 390, 399, 416, 420, 455, 456, 468, 480, 494, 504, 520, 532, 546, 560, 570, 585, 608, 624, 630, 665, 672, 684, 720, 722, 728, 741, 760, 780, 798, 819, 840, 855, 910, 912, 936, 988, 1008, 1040, 1064, 1083, 1092, 1120, 1140, 1170, 1197, 1235, 1248, 1260, 1330, 1365, 1368, 1440, 1444, 1456, 1482, 1520, 1560, 1596, 1638, 1680, 1710, 1729, 1805, 1820, 1824, 1872, 1976, 1995, 2016, 2080, 2128, 2166, 2184, 2223, 2280, 2340, 2394, 2470, 2520, 2527, 2660, 2730, 2736, 2888, 2912, 2964, 3040, 3120, 3192, 3249, 3276, 3360, 3420, 3458, 3610, 3640, 3705, 3744, 3952, 3990, 4095, 4256, 4332, 4368, 4446, 4560, 4680, 4693, 4788, 4940, 5040, 5054, 5187, 5320, 5415, 5460, 5472, 5776, 5928, 5985, 6240, 6384, 6498, 6552, 6840, 6916, 7220, 7280, 7410, 7581, 7904, 7980, 8190, 8645, 8664, 8736, 8892, 9120, 9360, 9386, 9576, 9880, 10080, 10108, 10374, 10640, 10830, 10920, 11115, 11552, 11856, 11970, 12635, 12768, 12996, 13104, 13680, 13832, 14079, 14440, 14560, 14820, 15162, 15561, 15960, 16245, 16380, 17290, 17328, 17784, 18720, 18772, 19152, 19760, 20216, 20748, 21280, 21660, 21840, 22230, 22743, 23465, 23712, 23940, 25270, 25935, 25992, 26208, 27360, 27664, 28158, 28880, 29640, 30324, 31122, 31920, 32490, 32760, 32851, 34580, 34656, 35568, 37544, 37905, 38304, 39520, 40432, 41496, 42237, 43320, 43680, 44460, 45486, 46930, 47880, 50540, 51870, 51984, 55328, 56316, 57760, 59280, 60648, 62244, 63840, 64980, 65520, 65702, 69160, 70395, 71136, 75088, 75810, 77805, 80864, 82992, 84474, 86640, 88920, 90972, 93860, 95760, 98553, 101080, 103740, 103968, 112632, 113715, 118560, 121296, 124488, 129960, 131040, 131404, 138320, 140790, 150176, 151620, 155610, 164255, 165984, 168948, 173280, 177840, 181944, 187720, 191520, 197106, 202160, 207480, 211185, 225264, 227430, 242592, 248976, 259920, 262808, 276640, 281580, 295659, 303240, 311220, 328510, 337896, 355680, 363888, 375440, 394212, 404320, 414960, 422370, 450528, 454860, 492765, 497952, 519840, 525616, 563160, 591318, 606480, 622440, 657020, 675792, 727776, 750880, 788424, 829920, 844740, 909720, 985530, 1051232, 1126320, 1182636, 1212960, 1244880, 1314040, 1351584, 1478295, 1576848, 1689480, 1819440, 1971060, 2252640, 2365272, 2489760, 2628080, 2956590, 3153696, 3378960, 3638880, 3942120, 4730544, 5256160, 5913180, 6757920, 7884240, 9461088, 11826360, 15768480, 23652720, 47305440]

約数ペア:

[(1, 47305440), (2, 23652720), (3, 15768480), (4, 11826360), (5, 9461088), (6, 7884240), (7, 6757920), (8, 5913180), (9, 5256160), (10, 4730544), (12, 3942120), (13, 3638880), (14, 3378960), (15, 3153696), (16, 2956590), (18, 2628080), (19, 2489760), (20, 2365272), (21, 2252640), (24, 1971060), (26, 1819440), (28, 1689480), (30, 1576848), (32, 1478295), (35, 1351584), (36, 1314040), (38, 1244880), (39, 1212960), (40, 1182636), (42, 1126320), (45, 1051232), (48, 985530), (52, 909720), (56, 844740), (57, 829920), (60, 788424), (63, 750880), (65, 727776), (70, 675792), (72, 657020), (76, 622440), (78, 606480), (80, 591318), (84, 563160), (90, 525616), (91, 519840), (95, 497952), (96, 492765), (104, 454860), (105, 450528), (112, 422370), (114, 414960), (117, 404320), (120, 394212), (126, 375440), (130, 363888), (133, 355680), (140, 337896), (144, 328510), (152, 311220), (156, 303240), (160, 295659), (168, 281580), (171, 276640), (180, 262808), (182, 259920), (190, 248976), (195, 242592), (208, 227430), (210, 225264), (224, 211185), (228, 207480), (234, 202160), (240, 197106), (247, 191520), (252, 187720), (260, 181944), (266, 177840), (273, 173280), (280, 168948), (285, 165984), (288, 164255), (304, 155610), (312, 151620), (315, 150176), (336, 140790), (342, 138320), (360, 131404), (361, 131040), (364, 129960), (380, 124488), (390, 121296), (399, 118560), (416, 113715), (420, 112632), (455, 103968), (456, 103740), (468, 101080), (480, 98553), (494, 95760), (504, 93860), (520, 90972), (532, 88920), (546, 86640), (560, 84474), (570, 82992), (585, 80864), (608, 77805), (624, 75810), (630, 75088), (665, 71136), (672, 70395), (684, 69160), (720, 65702), (722, 65520), (728, 64980), (741, 63840), (760, 62244), (780, 60648), (798, 59280), (819, 57760), (840, 56316), (855, 55328), (910, 51984), (912, 51870), (936, 50540), (988, 47880), (1008, 46930), (1040, 45486), (1064, 44460), (1083, 43680), (1092, 43320), (1120, 42237), (1140, 41496), (1170, 40432), (1197, 39520), (1235, 38304), (1248, 37905), (1260, 37544), (1330, 35568), (1365, 34656), (1368, 34580), (1440, 32851), (1444, 32760), (1456, 32490), (1482, 31920), (1520, 31122), (1560, 30324), (1596, 29640), (1638, 28880), (1680, 28158), (1710, 27664), (1729, 27360), (1805, 26208), (1820, 25992), (1824, 25935), (1872, 25270), (1976, 23940), (1995, 23712), (2016, 23465), (2080, 22743), (2128, 22230), (2166, 21840), (2184, 21660), (2223, 21280), (2280, 20748), (2340, 20216), (2394, 19760), (2470, 19152), (2520, 18772), (2527, 18720), (2660, 17784), (2730, 17328), (2736, 17290), (2888, 16380), (2912, 16245), (2964, 15960), (3040, 15561), (3120, 15162), (3192, 14820), (3249, 14560), (3276, 14440), (3360, 14079), (3420, 13832), (3458, 13680), (3610, 13104), (3640, 12996), (3705, 12768), (3744, 12635), (3952, 11970), (3990, 11856), (4095, 11552), (4256, 11115), (4332, 10920), (4368, 10830), (4446, 10640), (4560, 10374), (4680, 10108), (4693, 10080), (4788, 9880), (4940, 9576), (5040, 9386), (5054, 9360), (5187, 9120), (5320, 8892), (5415, 8736), (5460, 8664), (5472, 8645), (5776, 8190), (5928, 7980), (5985, 7904), (6240, 7581), (6384, 7410), (6498, 7280), (6552, 7220), (6840, 6916)]